Sent from Arnprior to Ottawa in 1913, this post card illustrates the McLachlin Brothers’ lumber yards along the Madawaska River. In the foreground of the lumber mill, perhaps unintentionally, the Dontigny Mill, with the monitor-style roof, is featured.

Taken from the old post office, now the Arnprior and District Museum; Arnprior and District Museum Collection: 1995.24.03

https://www.communitystories.ca/v2/textile-industry-arnprior_industrie-textile/gallery/view-of-the-dontigny-mill/